Innovative Vaulting in the Architecture of the Roman Empire: 1st to 4th Centuries CE

This book studies six vaulting techniques employed in architecture outside of Rome and asks why they were invented where they were and how they were disseminated. Most of the techniques involve terracotta elements in various forms, such as regular flat bricks, hollow voussoirs, vaulting tubes, and armchair voussoirs. Each one is traced geographically via GIS mapping, the results of which are analysed in relation to chronology, geography, and historical context. The most common building type in w…